VOLUME XII NUMBER 47. THB ble, and very well adapted to all the pur- … ancy, strength, capacity or stability of the X X, shown in Fig. 2. The section, Fig. 2, is dent tube or passage through which the represented, but is secured in any desired po- vessels as constructed, were the questions at larger masses are fed when grinding whole sition by the screw, T, and nut N.…
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